Temperature Range of LCD (or other display)

I'm developing a product that will have a very small LCD (or other
comparable display)... We are planning to do a segmented display.
(Size 1.5"x1")

It's required that the LCD work over the temperature range of -40C -
85C... I have not seen any LCD's that go down to -40C.

I don't have enough power to use a heater. I have 21mW available for
my micro, some analog cicuitry, some comm's circuitry, and the LCD.
So the LCD has to operate on minimal power.

Is this possible...? What's the lowest temperature anyone has seen a
display rated to?

Thanks...

.

Relevant Pages

  • Re: Temperature Range of LCD (or other display)
    ... We are planning to do a segmented display. ... It's required that the LCD work over the temperature range of -40C - ... So the LCD has to operate on minimal power. ...
    (sci.electronics.components)
  • Re: Temperature Range of LCD (or other display)
    ... We are planning to do a segmented display. ... It's required that the LCD work over the temperature range of -40C - ... I would be surprised if you found an LCD that would cope with 85C, the physics of liquid crystals having such a large temp range would be very OT. ...
    (sci.electronics.components)
  • Re: Temperature Range of LCD (or other display)
    ... We are planning to do a segmented display. ... It's required that the LCD work over the temperature range of -40C - ... So the LCD has to operate on minimal power. ...
    (sci.electronics.design)
  • Re: Temperature Range of LCD (or other display)
    ... We are planning to do a segmented display. ... my micro, some analog cicuitry, some comm's circuitry, and the LCD. ... So the LCD has to operate on minimal power. ...
    (sci.electronics.design)
  • Temperature Range of LCD (or other display)
    ... We are planning to do a segmented display. ... It's required that the LCD work over the temperature range of -40C - ... So the LCD has to operate on minimal power. ...
    (sci.electronics.design)